25x100mm (1x4") Test Tubes

SKU: 55908R

Starting from $0.80USD Each

Save More When You Buy More!
EACH $0.80 $0.80 /Unit
Box of 100 $40.00 $0.40 /Unit
Case of 600 $216.00 $0.36 /Unit
Qty:
[5]   4 Reviews    | Write a Review

Glass test tube flower vases, 1x4" (25x100mm), only $0.80; save 50% on case sizes. The extra thick rims are ideal for making hanging flower vases.. Made from heat resistant borosilicate glass ("Pyrex" TM) and are dishwasher safe. Test tube capacity is ~50 ml/2 fl. oz.

This size test tube is also available with these options:

Compatible test tube racks are listed in Related Products below.

Looking for ideas on how to use test tubes? Check out these blogs: What is a Test Tube Used For? Not Just Labs! or Corked Glass Test Tubes for Chemistry Kitchenware.

Specs Reviews Related Products
Related information or images
<b>Test Tube Flower Holder</b>

Test Tube Flower Holder
Specifications
  • Borosilicate (pyrex) glass: heat resistant/autoclavable
  • 25x100mm tubes have reinforced rims for stoppers
  • Completely unmarked for decorative use
  • 25mm (~1"); 100mm (~4")
  • Capacity/volume is ~50 ml/2 fl. oz.

Note: Test tube diameter is nominal; there can be a variance of as much as +/- 0.5mm. We cannot guarantee they will fit test tube racks or stoppers we don't supply.

Reviews (4)
2019-09-19
Easy company to order from. I'm using the test tubes to put in containers I use for my houseplants growing in water. The tubes came well wrapped for no breakage!
— Irene KozeeLady
2019-04-12
Indigo Instruments is easy to work with , always fast delivery. Test tubes make great vases.
— Steven
2018-04-26
These test tubes are exactly what I needed to fit in my vase. This is the only company I found that was able to sell them individually and at a reasonable price. I purchased 10 or so and all arrived well packaged and good quality. Thank you so much!
— Lori
2017-06-21
Love the durability of these large test tubes. Great to be able to purchase individually for craft projects and horticulture displays. Competitively priced and shipped promptly. I purchase all my lab glass from Indigo!
— Cathy
Review This Product Now!


For each Related Product, enter the quantity you would like to order and click the Add to Cart button beside the item.

Rubber stopper, #4, ~H:25 x T:26 x B:20mm, solid
Rubber stopper, #4, ~H:25 x T:26 x B:20mm, solid
Sku: 33724
$0.60USD or lower
Test Tube Rack, 12 25mm (1") Diameter Slots
Test Tube Rack, 12 25mm (1") Diameter Slots
Sku: 33777
$7.95USD or lower
Silkscreen, 1 color text/logos; magnifier/PMS match not incl
Silkscreen, 1 color text/logos; magnifier/PMS match not incl
Sku: PrintCol1
 Lot of 50 $105.00USD
 Lot of 75 $115.00USD
 Lot of 100 $125.00USD
 Lot of 150 $135.00USD
 Lot of 200 $150.00USD
 Lot of 250 $170.00USD
 Lot of 300 $185.00USD
 Lot of 400 $215.00USD
 Lot of 500 $250.00USD
 Lot of 750 $330.00USD
 Lot of 1000 $410.00USD
 Lot of 2000 $750.00USD